Please register to participate in our discussions with 2 million other members - it's free and quick! Some forums can only be seen by registered members. After you create your account, you'll be able to customize options and access all our 15,000 new posts/day with fewer ads.
rhododendrons are hard to kill. You might try cutting it all the way down to rejuvenate it. Looks like it didn't get enough water. Those are also shade plants and you look like you've got quite a but of sun there. Did anything change? did you cut down a tree?
Last edited by gunslinger256; 04-26-2015 at 08:31 AM..
Give it some acidic fertilizer and wait until the new growth comes in. Then cut off the dead stuff. It'll probably take a year or two to regain it's shape.
I'd wait on cutting it back as well. Besides too much sun or dryness, a cold snap could have caused that. Just because the leaves are dead, doesn't mean the branch is dead.
OP, where are you? Where I live, most rhodies do just fine in full sun. That would not be true in, say, Omaha.
You can cut off the dead branches now, but leave everything that's green and about to bloom. After it flowers, cut the whole thing down to to the lower crown where you see the healthy branches are. It will grow back in a couple of years.
As long as the bush has a well established root system (which yours does) it will recuperate.
Location: East of Seattle since 1992, 615' Elevation, Zone 8b - originally from SF Bay Area
44,585 posts, read 81,206,701 times
Reputation: 57821
Just cut back the dead branches until you see green around them on the cut just under the bark, that is still alive. Water but don't fertilize until it starts to grow out again.
I really want to get the growing process started so that it covers the fence.
No, you don't have to, and I wouldn't.
A couple years ago, I was living at an old farm, where a rhodie and an azalea, both pretty old shrubs, were blasted by an unusually severe storm. Like your shrub, they looked just awful. I waited until June to do anything to them. Then I took out the branches that had the worst damage, no more than about a third of them. They still didn't look great, just somewhat better. But they both threw out plenty of new sprouts, which were of course a lot shorter than the older, damaged branches. The next June, I took out some more of those older branches, but still not all of them. Both bushes now looked full for about their first two feet of height, with some scraggly older branches sticking out above them. I don't live there anymore, but someone I know does, and this spring, those new sprouts are nearly as tall as the older ones, and the shrubs look almost like the damage never happened.
Don't be in a hurry to make it all better right away. Old rhodies especially develop beautiful gnarly old trunks with age, and I for one love to prune them to show this structure. If you cut the whole plant back, you will lose trunks that take decades to develop. Your plant is old enough to have a large root system, and it will put out plenty of new growth, whether you prune it or not. Your job is to edit the new stuff so you wind up with a shrub that has character.
Please register to post and access all features of our very popular forum. It is free and quick. Over $68,000 in prizes has already been given out to active posters on our forum. Additional giveaways are planned.
Detailed information about all U.S. cities, counties, and zip codes on our site: City-data.com.
Please register to participate in our discussions with 2 million other members - it's free and quick! Some forums can only be seen by registered members. After you create your account, you'll be able to customize options and access all our 15,000 new posts/day with fewer ads.
